public override void Read(DataStream strIn)
{
DataStream data;
// Simple NOT encoding
if (isEncoded) {
data = new DataStream(new System.IO.MemoryStream(), 0, 0);
Codec(strIn, data); // Decode strIn to data
} else {
data = strIn;
}
data.Seek(0, SeekMode.Origin);
var reader = new DataReader(data, EndiannessMode.LittleEndian, Encoding.GetEncoding("shift_jis"));
int blockSize = textSize + dataSize;
int numBlocks = hasNumBlock ? reader.ReadUInt16() : (int)(data.Length / blockSize);
blocks = new Block[numBlocks];
for (int i = 0; i < numBlocks; i++)
blocks[i] = new Block(
reader.ReadString(textSize).ApplyTable("replace", false),
reader.ReadBytes(dataSize)
);
// Free the decoded data
if (isEncoded)
data.Dispose();
}
private static void TestNdsRomWrite(string romPath)
{
DataStream outStream = new DataStream(new MemoryStream(), 0, 0);
DataStream romStream = new DataStream(romPath, FileMode.Open, FileAccess.Read);
Format romFormat = FileManager.GetFormat("Rom");
GameFile rom = new GameFile(Path.GetFileName(romPath), romStream, romFormat);
romFormat.Initialize(rom);
DateTime t1 = DateTime.Now;
romFormat.Read();
DateTime t2 = DateTime.Now;
romFormat.Write(outStream);
DateTime t3 = DateTime.Now;
outStream.WriteTo("/lab/nds/test.nds");
DateTime t4 = DateTime.Now;
outStream.Dispose();
romStream.Dispose();
// Display time result
Console.WriteLine("Time results:");
Console.WriteLine("\tRead -> {0}", t2 - t1);
Console.WriteLine("\tWrite into MemoryStream -> {0}", t3 - t2);
Console.WriteLine("\tWrite into FileStream -> {0}", t4 - t3);
}
public override void Read(DataStream strIn)
{
DataReader reader = new DataReader(strIn, EndiannessMode.LittleEndian, Encoding.GetEncoding("shift_jis"));
this.id = reader.ReadUInt32();
this.startBlocks = new string[4];
for (int i = 0; i < this.startBlocks.Length; i++) {
ushort textSize = reader.ReadUInt16();
this.startBlocks[i] = reader.ReadString(textSize).ApplyTable("replace", false);
}
this.unknown = reader.ReadBytes(0x0D);
byte numEndBlocks = reader.ReadByte();
this.endBlocks = new string[numEndBlocks];
for (int i = 0; i < this.endBlocks.Length; i++) {
ushort size = reader.ReadUInt16();
this.endBlocks[i] = reader.ReadString(size).ApplyTable("replace", false);
}
byte numUnknown = reader.ReadByte();
this.unknown2 = new byte[numUnknown][];
for (int i = 0; i < this.unknown2.Length; i++) {
byte dataSize = reader.ReadByte();
this.unknown2[i] = reader.ReadBytes(dataSize + 4);
}
}
void WriteChunk(short[,] samples, int channel, DataStream strOut)
{
var writer = new DataWriter(strOut);
byte scale;
byte coefIdx;
byte[] values = SearchBestParameters(samples, channel, out scale, out coefIdx);
uint currentWord = 0;
for (int i = 0; i < Format.SamplesPerChunk; i++) {
if (i != 0 && i % 8 == 0) {
currentWord ^= 0x80808080;
writer.Write(currentWord);
currentWord = 0;
}
byte val = (i >= values.Length) ? (byte)0 : (byte)(values[i] & 0xF);
currentWord |= (uint)(val << (i * 4));
}
// Set the header
byte header = (byte)((coefIdx << 4) | scale);
currentWord |= (uint)(header << 24);
// Write the last word
currentWord ^= 0x80808080;
writer.Write(currentWord);
}
public void Run(DataStream strOut)
{
if (ProgressNotifier != null)
ProgressNotifier.Reset();
for (int i = 0; i < Format.Channels; i++) {
Format.HistoricalValues[i, 0] = 0;
Format.HistoricalValues[i, 1] = 0;
}
int samplesEncoded = 0;
var samples = new SampleEnumerator(Samples);
foreach (var sampleBlock in samples.Get(Format.SamplesPerChunk)) {
// Mix chunk channels
for (int i = 0; i < Format.Channels; i++)
WriteChunk(sampleBlock, i, strOut);
samplesEncoded += sampleBlock.GetLength(0);
if (ProgressNotifier != null)
ProgressNotifier.Update(samplesEncoded, SamplesToEncode);
}
if (ProgressNotifier != null)
ProgressNotifier.End();
}
public override void Read(DataStream strIn)
{
this.entries = new List<SubtitleEntry>();
// Gets all the lines
DataReader reader = new DataReader(strIn, EndiannessMode.LittleEndian, Encoding.GetEncoding("shift_jis"));
string[] lines = reader.ReadString().Split(ExtraSplit);
for (int i = 0; i < lines.Length; i++) {
SubtitleEntry entry = new SubtitleEntry();
if (string.IsNullOrEmpty(lines[i]) || lines[i] == "\n")
continue;
string line = lines[i].Substring(1);
if (line[0] == '#') {
entry.Type = SubtitleType.Comment;
entry.Data = line.Substring(1).ApplyTable("replace", false);
} else if (line.StartsWith("/stream", StringComparison.Ordinal)) {
entry.Type = SubtitleType.Voice;
entry.Data = line.Substring(8);
} else if (line.StartsWith("/sync", StringComparison.Ordinal)) {
entry.Type = SubtitleType.SyncTime;
entry.Data = line.Substring(6);
} else if (line.StartsWith("/clear", StringComparison.Ordinal)) {
entry.Type = SubtitleType.Clear;
} else {
entry.Type = SubtitleType.Text;
entry.Data = line.ApplyTable("replace", false);
}
this.entries.Add(entry);
}
}
public override void Write(DataStream strOut)
{
DataWriter writer = new DataWriter(strOut);
writer.Write(this.type);
foreach (Block b in this.blocks)
b.Write(strOut);
}
protected override void Dispose(bool freeManagedResourcesAlso)
{
if (freeManagedResourcesAlso) {
if (this.data != null) {
this.data.Dispose();
this.data = null;
}
}
}
public override void Read(DataStream strIn)
{
DataReader reader = new DataReader(strIn);
this.type = reader.ReadUInt32();
this.blocks = new Block[3];
this.blocks[0] = Block.FromStream(strIn, typeof(Entry1));
this.blocks[1] = Block.FromStream(strIn, typeof(Entry2));
this.blocks[2] = Block.FromStream(strIn, typeof(Entry3));
}
public override void Write(DataStream strOut)
{
DataWriter writer = new DataWriter(strOut, EndiannessMode.LittleEndian, Encoding.GetEncoding("shift_jis"));
writer.Write((ushort)this.entries.Length);
foreach (Entry e in this.entries) {
writer.Write(e.Id);
writer.Write(e.Text, typeof(ushort), "replace", true);
}
}
public override void Write(DataStream strOut)
{
DataWriter writer = new DataWriter(strOut, EndiannessMode.LittleEndian, Encoding.GetEncoding("shift_jis"));
writer.Write((ushort)this.text.Length);
for (int i = 0; i < this.text.Length; i++) {
string text = this.text[i].Replace("\n", "\\n");
text = text.ApplyTable("replace", true);
writer.Write(text, 0x80);
}
}
public override void Write(DataStream strOut)
{
DataWriter writer = new DataWriter(strOut, EndiannessMode.LittleEndian, Encoding.GetEncoding("shift_jis"));
writer.Write((ushort)this.entries.Length);
foreach (Entry e in this.entries) {
writer.Write(e.Unknown1);
writer.Write(e.Unknown2);
writer.Write(e.Text.ApplyTable("replace", true), 0x30);
}
}
public void Run(DataStream strOut)
{
var writer = new DataWriter(strOut);
// For each block of samples
foreach (var sample in Samples) {
// Mix channels
for (int i = 0; i < sample.GetLength(0); i++)
for (int c = 0; c < sample.GetLength(1); c++)
writer.Write(sample[i, c]);
}
}
public static GameFolder FromPath(string dir, string dirName)
{
GameFolder folder = new GameFolder(dirName);
foreach (string filePath in Directory.GetFiles(dir)) {
string filename = Path.GetFileName(filePath);
DataStream stream = new DataStream(filePath, FileMode.Open, FileAccess.ReadWrite);
folder.AddFile(new GameFile(filename, stream));
}
return folder;
}
public override void Read(DataStream strIn)
{
DataReader reader = new DataReader(strIn, EndiannessMode.LittleEndian, Encoding.GetEncoding("shift_jis"));
ushort numEntries = reader.ReadUInt16();
this.entries = new Entry[numEntries];
for (int i = 0; i < numEntries; i++) {
this.entries[i] = new Entry();
this.entries[i].Id = reader.ReadUInt32();
this.entries[i].Text = reader.ReadString(typeof(ushort), "replace", false);
}
}
public override void Read(DataStream strIn)
{
DataReader reader = new DataReader(strIn, EndiannessMode.LittleEndian, Encoding.GetEncoding("shift_jis"));
uint numBlocks = reader.ReadUInt32();
this.entries = new Entry[numBlocks];
for (int i = 0; i < numBlocks; i++) {
uint idx = reader.ReadUInt32();
int textSize = reader.ReadInt32();
string text = reader.ReadString(textSize);
this.entries[i] = new Entry(idx, text.ApplyTable("replace", false));
}
}
public override void Read(DataStream strIn)
{
DataReader reader = new DataReader(strIn, EndiannessMode.LittleEndian, Encoding.GetEncoding("shift_jis"));
ushort numBlock = reader.ReadUInt16();
this.entries = new Entry[numBlock];
for (int i = 0; i < numBlock; i++)
this.entries[i] = new Entry(
reader.ReadUInt16(),
reader.ReadUInt16(),
reader.ReadString(0x30).ApplyTable("replace", false)
);
}
public override void Read(DataStream strIn)
{
DataReader reader = new DataReader(strIn, EndiannessMode.LittleEndian, Encoding.GetEncoding("shift_jis"));
ushort num_block = reader.ReadUInt16();
this.text = new string[num_block];
for (int i = 0; i < num_block; i++) {
this.text[i] = reader.ReadString(0x80);
this.text[i] = this.text[i].Replace("\\n", "\n");
this.text[i] = this.text[i].ApplyTable("replace", false);
}
}
public override void Write(DataStream strOut)
{
DataWriter writer = new DataWriter(strOut, EndiannessMode.LittleEndian, Encoding.GetEncoding("shift_jis"));
writer.Write((ushort)this.blocks.Length);
foreach (Block b in this.blocks) {
writer.Write(this.GetBlockSize(b));
writer.Write(b.Id);
foreach (string t in b.Elements)
writer.Write(t, typeof(ushort), "replace", true);
writer.Write((byte)0x00);
}
}
public override void Write(DataStream strOut)
{
Encoding encoding = Encoding.GetEncoding("shift_jis");
DataWriter writer = new DataWriter(strOut, EndiannessMode.LittleEndian, encoding);
writer.Write((uint)this.entries.Length);
foreach (Entry e in this.entries) {
string text = e.Text.ApplyTable("replace", true);
byte[] data = encoding.GetBytes(text);
writer.Write(e.Index);
writer.Write((uint)data.Length);
writer.Write(data);
}
}
public static void Main(string[] args)
{
if (args.Length != 2)
return;
var stream = new DataStream(args[0], FileMode.Open, FileAccess.Read);
var file = new GameFile(Path.GetFileName(args[0]), stream);
file.SetFormat(typeof(Sadl));
file.Format.Read();
((Sadl)file.Format).Decoder.ProgressNotifier = new ConsoleProgressNotifier("");
PrintInfo((Sadl)file.Format);
file.Format.Export(args[1]);
}
/// <summary>
/// Read a banner from a stream.
/// </summary>
/// <param name="str">Stream to read from.</param>
public override void Read(DataStream str)
{
DataReader dr = new DataReader(str, EndiannessMode.LittleEndian, Encoding.Unicode);
this.version = dr.ReadUInt16();
this.crc16 = dr.ReadUInt16();
this.crc16v2 = dr.ReadUInt16();
this.reserved = dr.ReadBytes(0x1A);
this.tileData = dr.ReadBytes(0x200);
this.palette = dr.ReadBytes(0x20);
this.japaneseTitle = dr.ReadString(0x100);
this.englishTitle = dr.ReadString(0x100);
this.frenchTitle = dr.ReadString(0x100);
this.germanTitle = dr.ReadString(0x100);
this.italianTitle = dr.ReadString(0x100);
this.spanishTitle = dr.ReadString(0x100);
}
/// <summary>
/// Calculates CRC16 from the stream.
/// Code from "blz.c" (NDS Compressors) by CUE
/// </summary>
/// <param name="data">Data to calculate the checksum</param>
public static ushort Run(DataStream data, uint length)
{
ushort crc;
uint nbits;
crc = 0xFFFF;
while (length-- != 0) {
crc ^= data.ReadByte();
nbits = 8;
while (nbits-- != 0) {
if ((crc & 1) != 0) { crc = (ushort)((crc >> 1) ^ 0xA001); }
else crc = (ushort)(crc >> 1);
}
}
return crc;
}
public override void Read(DataStream strIn)
{
DataReader reader = new DataReader(strIn, EndiannessMode.LittleEndian, Encoding.GetEncoding("shift_jis"));
ushort numBlocks = reader.ReadUInt16();
this.blocks = new Block[numBlocks];
for (int i = 0; i < numBlocks; i++) {
reader.ReadUInt16(); // Block size
this.blocks[i] = new Block();
this.blocks[i].Id = reader.ReadUInt32();
this.blocks[i].Elements = new string[3];
for (int j = 0; j < 3; j++)
this.blocks[i].Elements[j] = reader.ReadString(typeof(ushort), "replace", false);
reader.ReadByte(); // 0x00
}
}
/// <summary>
/// Create a folder with all the overlays of the same ARM.
/// </summary>
/// <param name="str">Stream to read the overlay table.</param>
/// <param name="header">Header of the current ROM.</param>
/// <param name="isArm9">If must read overlays from the ARM9 or ARM7.</param>
/// <param name="listFiles">List with all the files in the ROM.</param>
/// <returns>Folder with overlays.</returns>
public static OverlayFolder FromTable(DataStream str, RomHeader header, bool isArm9, GameFile[] listFiles)
{
OverlayFolder overlays = new OverlayFolder(isArm9);
int numOverlays;
if (isArm9) {
str.Seek(header.Ov9TableOffset, SeekMode.Origin);
numOverlays = (int)(header.Ov9TableSize / OverlayFile.TableEntrySize);
} else {
str.Seek(header.Ov7TableOffset, SeekMode.Origin);
numOverlays = (int)(header.Ov7TableSize / OverlayFile.TableEntrySize);
}
for (int i = 0; i < numOverlays; i++)
overlays.AddFile(OverlayFile.FromTable(str, isArm9, listFiles));
return overlays;
}
public override void Read(DataStream strIn)
{
DataStream temp = new DataStream(new System.IO.MemoryStream(), 0, 0);
strIn.WriteTo(temp);
temp.BaseStream.Seek(0, System.IO.SeekOrigin.Begin);
Configuration config = Configuration.GetInstance();
script = new NinoScritor.Script(
temp.BaseStream,
scriptName,
System.IO.Path.Combine(config.AppPath, "temp_names.xml"),
System.IO.Path.Combine(config.AppPath, "temp_context.xml"),
System.IO.Path.Combine(config.AppPath, "temp_replace.xml"),
""
);
temp.Dispose();
}
private static void TestNdsRomRead(string romPath, string filePath, string outPath)
{
DataStream romStream = new DataStream(romPath, FileMode.Open, FileAccess.Read);
Format romFormat = FileManager.GetFormat("Rom");
GameFolder main = new GameFolder("main");
GameFile rom = new GameFile(Path.GetFileName(romPath), romStream, romFormat);
main.AddFile(rom);
romFormat.Initialize(rom);
XDocument xmlGame = new XDocument(); // TODO: Replace with ExampleGame.xml
xmlGame.Add(new XElement("GameInfo", new XElement("Files")));
FileManager.Initialize(main, FileInfoCollection.FromXml(xmlGame));
GameFile file = FileManager.GetInstance().RescueFile(filePath);
if (file != null)
file.Stream.WriteTo(outPath);
romStream.Dispose();
}
public override void Read(DataStream strIn)
{
DataReader reader = new DataReader(strIn, EndiannessMode.LittleEndian, Encoding.GetEncoding("shift_jis"));
ushort numBlocks = reader.ReadUInt16();
reader.ReadUInt16(); // Total number of subblocks
this.entries = new Entry[numBlocks];
for (int i = 0; i < numBlocks; i++) {
this.entries[i] = new Entry();
this.entries[i].Title = reader.ReadString(0x40).ApplyTable("replace", false);
ushort subBlocks = reader.ReadUInt16();
this.entries[i].Dungeons = new Dungeon[subBlocks];
for (int j = 0; j < subBlocks; j++)
this.entries[i].Dungeons[j] = new Dungeon() {
Text = reader.ReadString(0x40).ApplyTable("replace", false),
ScriptName = reader.ReadString(0x08)
};
}
}
public override void Write(DataStream strOut)
{
DataWriter writer = new DataWriter(strOut, EndiannessMode.LittleEndian, Encoding.GetEncoding("shift_jis"));
int numSubBlocks = 0;
foreach (Entry e in this.entries)
numSubBlocks += e.Dungeons.Length;
writer.Write((ushort)this.entries.Length);
writer.Write((ushort)numSubBlocks);
foreach (Entry e in this.entries) {
writer.Write(e.Title.ApplyTable("replace", true), 0x40);
writer.Write((ushort)e.Dungeons.Length);
foreach (Dungeon d in e.Dungeons) {
writer.Write(d.Text.ApplyTable("replace", true), 0x40);
writer.Write(d.ScriptName.ApplyTable("replace", true), 0x08);
}
}
}
public void WriteFiles(DataStream strOut)
{
// Write every file
foreach (GameFile file in this.files) {
file.Stream.WriteTo(strOut);
strOut.WritePadding(FileSystem.PaddingByte, FileSystem.PaddingAddress);
}
}
public void WriteTo(string fileOut)
{
using (DataStream stream = new DataStream(fileOut, FileMode.Create, FileAccess.Write))
this.WriteTo(stream);
}
public void WriteTo(DataStream stream)
{
this.WriteTo(stream, this.Length);
}
public DataStream(DataStream stream, long offset, long length)
: this(stream.BaseStream, offset + stream.Offset, length)
{
}
